OD trip matrix estimation 起迄点旅次矩阵估计
O-D matrix estimation 起迄矩阵推估
image Jacobian matrix estimation 图像雅可比矩阵估计
covariance matrix estimation [数] 协方差矩阵估计
homogeneous matrix estimation 相似变换矩阵估计
Transit OD Matrix Estimation 公交OD矩阵推算
mixing matrix estimation 混合矩阵估计
The dynamic OD matrix estimation has been the problem that the scholars hope earnestly to resolve.
动态OD矩阵估计问题一直是学者们高度关注并渴望解决的问题。
Link flows are usually hypothesized as constant variables in the existing OD matrix estimation technology, which yields a low accuracy.
现有OD矩阵反推技术大都将路段流量确定为稳定不变的，导致反推精度不高。
A method of the mixing matrix estimation in underdetermined source separation is proposed, which is based on the linear clustering of sparse component.
利用稀疏分量的直线聚类性，提出了欠定盲源分离中估计混合矩阵的一种方法。
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